title: pRb inactivation in mammary cells reveals common mechanisms for tumor initiation and progression in divergent epithelia.
mesh_terms: D001932:Brain Neoplasms / Q000235:genetics; D001940:Breast / Q000166:cytology* / Q000473:pathology; D001943:Breast Neoplasms / Q000235:genetics*; D002454:Cell Differentiation; D002455:Cell Division; D018450:Disease Progression; D004847:Epithelial Cells / Q000166:cytology / Q000473:pathology; D005260:Female; D005786:Gene Expression Regulation; D015972:Gene Expression Regulation, Neoplastic; D016161:Genes, Retinoblastoma; D006801:Humans